IPLIST.NET - 172.51.209.in-addr.arpa

Search for IP or hostnames:

172.51.209.in-addr.arpa checked at 2025-10-19T22:42:03.023Z 153ms 74/74/74 100% R:10

`172.51.209.in-addr.arpa`

NS	`ns1.he.net`
		A	2001:470:100::2 ^{🇺🇸 Hurricane Electric}
			PTR	`ns1.he.net`
		A	216.218.130.2^{🇺🇸 Hurricane Electric}
			PTR	`ns1.he.net`
NS	`ns2.he.net`
		A	2001:470:200::2 ^{🇺🇸 Hurricane Electric}
			PTR	`ns2.he.net`
		A	216.218.131.2^{🇺🇸 Hurricane Electric}
			PTR	`ns2.he.net`
NS	`ns3.he.net`
		A	2001:470:300::2 ^{🇺🇸 Hurricane Electric}
			PTR	`ns3.he.net`
		A	216.218.132.2^{🇺🇸 Hurricane Electric}
			PTR	`ns3.he.net`
NS	`ns4.he.net`
		A	2001:470:400::2 ^{🇺🇸 Hurricane Electric}
			PTR	`ns4.he.net`
		A	216.66.1.2^{🇺🇸 Hurricane Electric}
			PTR	`ns4.he.net`
NS	`ns5.he.net`
		A	2001:470:500::2 ^{🇺🇸 Hurricane Electric}
			PTR	`ns5.he.net`
		A	216.66.80.18^{🇺🇸 Hurricane Electric}
			PTR	`ns5.he.net`

Up

13.172.51.209.in-addr.arpa

10.172.51.209.in-addr.arpa

6.172.51.209.in-addr.arpa

5.172.51.209.in-addr.arpa

3.172.51.209.in-addr.arpa

18.172.51.209.in-addr.arpa

14.172.51.209.in-addr.arpa

12.172.51.209.in-addr.arpa

4.172.51.209.in-addr.arpa

Starts with same word

172.co

172.ph

172.ir

172.com

172.one

172.aero

172.de

172.us

172.it

172.tw

172.ca

172.zone

172.ws

172.net

172.hk

172.la

172.nl

172.ch

172.fr

172.jp

172.org

172.in-addr.arpa

172.in

Starts similarily

127.sunnyday.jp

271.ca

217.in-addr.arpa

712.jp

217.dk

127.it

172.co

127.fi

127.fr

172.ph

217.jp

127.wtf

712.cn

172.ir

172.com

172.one

172.aero

172.de

712.run

217.in

712.es

127.la

127.at

271.ph

217.ru

172.us

217.net

127.xxx

172.it

721.ph

271.jp

127.mx

721.cn

721.de

217.fr

127.in-addr.arpa

721.ru

172.tw

217.at

127.run

712.eu

172.ca

127.io

127.ink

712.lt

721.tw

712.com.cn

271.nl

271.spb.ru

271.com

271.ch

127.ath.cx

217.cc

127.pictures

127.jp

271.us

217.waw.pl

271.se

721.org

721.in

721.com

721.ink

217.es

721.net

712.cz

712.com

217.ca

127.cz

271.de

127.de

127.com

721.info

217.ch

127.us

172.zone

127.co

271.eu

217.ws

127.ws

712.jpn.com

217.am

127.net

217.church

127.me

172.ws

712.ru

172.net

127.one

217.eu

271.cc

172.hk

127.hk

712.us

127.network

127.cn

712.at

217.com

127.no

721.pl

721.cz

AI analysis

172.51.209.in-addr.arpa is the parent of 13.172.51.209.in-addr.arpa, 10.172.51.209.in-addr.arpa, 6.172.51.209.in-addr.arpa, 5.172.51.209.in-addr.arpa, 3.172.51.209.in-addr.arpa and a few other host names.

172.51.209.in-addr.arpa is delegated to five name servers: ns1.he.net, ns2.he.net, ns3.he.net, ns4.he.net and ns5.he.net.

172.51.209.in-addr.arpa at least partially shares name servers with other domains, for instance ruzatd.org, crossmediacloud.de, polancodesign.com, burntomlette.in and afognak.org.

Host names with two IP numbers:

ns1.he.net points to 2001:470:100::2 and 216.218.130.2

ns2.he.net points to 2001:470:200::2 and 216.218.131.2

ns3.he.net points to 2001:470:300::2 and 216.218.132.2

ns4.he.net points to 2001:470:400::2 and 216.66.1.2

ns5.he.net points to 2001:470:500::2 and 216.66.80.18

dbq